We propose and analyze a scalable and fully autonomous scheme for preparing spatially distributed multiqubit entangled states in a dual-rail waveguide QED setup. In this approach …
Quantum metrology protocols using entangled states of large spin ensembles attempt to achieve measurement sensitivities surpassing the standard quantum limit (SQL), but in …
J Shi, AN Poddubny - Physical Review A, 2024 - APS
We study theoretically the interplay of spontaneous emission and interactions for the multiple-excited quasistationary eigenstates in a finite periodic array of multilevel atoms …
We propose a rapid, high-fidelity, and noise-resistant scheme to generate many-body entanglement between multiple qubits stabilized by dissipation into a 1D bath. Using a …
We analyze the properties across steady-state phase transitions of two all-to-all driven- dissipative spin models that describe possible dynamics of N two-level systems inside an …
LT Shen, XT Pei, ZC Shi, ZB Yang - The European Physical Journal D, 2024 - Springer
Superradiant phase transition and entanglement entropy in the Dicke model with a squeezed light are investigated. We find a special rotation coordinate system mapping the …
Despite the many proposals to use dissipation as a resource to prepare long-lived entangled states, the speed of such entanglement generation is usually limited by the …